• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Slp Loudmouth!

  • Thread starter Thread starter ReVz
  • Start date Start date Apr 8, 2005
  • 1
  • 2
  • 3
Next
1 of 3 Next Last

ReVz

New Member
Apr 4, 2005
1
0
0
Piscataway, NJ
Apr 8, 2005
#1
  • Apr 8, 2005
  • #1
I finally got my SLP Loudmouths on... I LOVE THEM!

If your lookin for a mean, aggressive sounding exhaust.. SLP LOUDMOUTHS ARE THE ONES YOU WANT... All I get is head turns lookin at my car in every town I go in ... I LOVE IT!
 

helty

some Ukrainian's enjoying a handjob via my credit
Mar 30, 2005
1,461
1
39
Baltimore, MD
Apr 9, 2005
#2
  • Apr 9, 2005
  • #2
hate to hijack your thread, but i just intalled mine this morning. now i understand why you always see these ( ) when someone's talking about the loudmouths. it took me and a friend about 45 minutes to install (using a lift and sawz-all), leak check and test drive for clearance. cant say enough about the quality. i know exhaust is all about opinion, and a lot of guys dont like slp, but i am more than satisfied with them. slightly louder than stock at idle, and screams like a raped ape at wot. a guy in the bay next to me had a black 02gt with flowmaster super 40's, and he said he was jealous. to be fair, his sounded really good too. said he had upr x with super 40 flows. can't wait to hear it after i install the longtubes and x-pipe, but i think i'll spend the rest of my weekend enjoying my investment
 

AirWolf87

New Member
Mar 14, 2004
382
0
0
L I, NY
Apr 9, 2005
#3
  • Apr 9, 2005
  • #3
I love their sound on an LS1, not too sure about it on mustangs though. I think it makes the mustang sound too raspy. just MO
 

ACSPONY

20+ Year Stangneter
Oct 10, 2004
711
2
19
Ohio
Apr 9, 2005
#4
  • Apr 9, 2005
  • #4
Good to hear more happy SLP people instead of the usual redneck truck bashing!
 

myponyrocks

I have more billet on the Stang than most women ha
Apr 18, 2004
1,219
0
37
Apr 9, 2005
#5
  • Apr 9, 2005
  • #5
with a catted prochamber my SLP is far from raspy, except when you rev to 5k and just let it drop, but normal driving and most downshifting it barely pops. When you drop it from high rpm in nuetral it pops and crack the whole way back to idle, thats the only part I dont like.
 

BlackenedSVT

Active Member
Jan 18, 2004
1,841
7
38
New Jersey
Apr 9, 2005
#6
  • Apr 9, 2005
  • #6
ReVz said:
I finally got my SLP Loudmouths on... I LOVE THEM!

If your lookin for a mean, aggressive sounding exhaust.. SLP LOUDMOUTHS ARE THE ONES YOU WANT... All I get is head turns lookin at my car in every town I go in ... I LOVE IT!
Click to expand...

Glad you like it.

Hoo Yah SLP!
 

Dr. Black

New Member
Mar 3, 2003
105
0
0
Henderson, Nevada
Apr 9, 2005
#7
  • Apr 9, 2005
  • #7
I like my loudmouth, just not a fan of the raspiness, but I blame my bassani x on that, should have bought an H-pipe, but that was 3 years ago, no use in changing now.
 

Blue35thGT

New Member
Nov 8, 2004
24
0
0
Apr 9, 2005
#8
  • Apr 9, 2005
  • #8
Good choice in exhaust! I love mine..
 

Gunfighter

Founding Member
Nov 30, 1999
186
0
0
Grapevine, TX
Apr 9, 2005
#9
  • Apr 9, 2005
  • #9
Is your new SLP sysytem a cat back only, or do you have a mid pipe, too? Just curious
 

helty

some Ukrainian's enjoying a handjob via my credit
Mar 30, 2005
1,461
1
39
Baltimore, MD
Apr 9, 2005
#10
  • Apr 9, 2005
  • #10
cat-back only. stock h-pipe and exhaust manifold. it sounds amazing. we found a straight road about 1/2 mile long. i got out and had my friend do two passes, one just cruising and one at wot. it sounded real nice on the first pass, but on the second, OMG! it was LOUD!. even about 300 yards away, it sounded mean.
 

AirWolf87

New Member
Mar 14, 2004
382
0
0
L I, NY
Apr 10, 2005
#11
  • Apr 10, 2005
  • #11
myponyrocks said:
with a catted prochamber my SLP is far from raspy, except when you rev to 5k and just let it drop, but normal driving and most downshifting it barely pops. When you drop it from high rpm in nuetral it pops and crack the whole way back to idle, thats the only part I dont like.
Click to expand...
I love that popping and cracking durring decceleration.....maybe it sounds better than i thought
 

caballo

I'm the bastard love child of a threesome gone awr
Jun 4, 2004
0
0
16
Colorado Springs, CO
Apr 10, 2005
#12
  • Apr 10, 2005
  • #12
Mine will be here tuesday...

Congrats, Man!!!
 
M

MidnightGT

New Member
Mar 30, 2005
72
0
0
Apr 10, 2005
#13
  • Apr 10, 2005
  • #13
OK let me ask you guys this....

I used to belong to automotiveforums, and everyone in thier stang forums bashed (to hell) SLP. Having never had experience with them myself, I kinda just accepted that people hated them.

I later found out that they all hated them because SLP used to be just for fbodys, and when they were gone they then decided to goto mustangs. Seems that this caused most of the people there to hold a grudge on the company...still at this point I mostly accepted it as a bad company for stangs.

Now, since I joined here, everyone is singing it's praises.... Kinda making me second guess it. I really want to hear them in person, and just get my own opinion...and Im much more willing to take your guy's advice over a smaller part of a larger forum. THis site is stang only, so the people here know thier stuff...

So in other people (then who already posted) opinions, SLP good, bad, or just go here it myself? lol
 

BABstangV6

Smater than the average bear!
Apr 3, 2003
595
0
0
Rock Hill, SC
Apr 10, 2005
#14
  • Apr 10, 2005
  • #14
I dont like the sound, but its not my car is it?
 

caballo

I'm the bastard love child of a threesome gone awr
Jun 4, 2004
0
0
16
Colorado Springs, CO
Apr 11, 2005
#15
  • Apr 11, 2005
  • #15
MidnightGT said:
... just go hear it myself? lol
Click to expand...


It's what sold me...
 
D

duece1019

New Member
Aug 27, 2004
26
0
0
mass
Apr 11, 2005
#16
  • Apr 11, 2005
  • #16
i have the stock h-pipe on right now and it sounds great, with the o/r-x pipe it's really loud
 

myponyrocks

I have more billet on the Stang than most women ha
Apr 18, 2004
1,219
0
37
Apr 11, 2005
#17
  • Apr 11, 2005
  • #17
MidnightGT said:
OK let me ask you guys this....

I used to belong to automotiveforums, and everyone in thier stang forums bashed (to hell) SLP. Having never had experience with them myself, I kinda just accepted that people hated them.

I later found out that they all hated them because SLP used to be just for fbodys, and when they were gone they then decided to goto mustangs. Seems that this caused most of the people there to hold a grudge on the company...still at this point I mostly accepted it as a bad company for stangs.

Now, since I joined here, everyone is singing it's praises.... Kinda making me second guess it. I really want to hear them in person, and just get my own opinion...and Im much more willing to take your guy's advice over a smaller part of a larger forum. THis site is stang only, so the people here know thier stuff...

So in other people (then who already posted) opinions, SLP good, bad, or just go here it myself? lol
Click to expand...


At first I didn't like the sound but my only options to go louder were this or Borla and I didn't want to spend 500 on a cat-back. Any way I hadnt heard it with a prochamber and now I love it. The people who dont like the raspiness should listen to the loudmouthII, not as loud, but still louder than most and way less rasp. I dont hear much rasp at all with my combo, usually its x-pipe people. Either way listen to it in person if you can, sound clips dont do most exhaust justice.
 

sabrooks

Founding Member
Oct 10, 2002
228
0
0
Phenix City. Alabama
Apr 11, 2005
#18
  • Apr 11, 2005
  • #18
they sound great but I went with the SLP powerflo' nice inside loud when you hit the accelarator
 

topgunz_1

Member
Oct 6, 2004
100
0
16
Louisiana
Apr 11, 2005
#19
  • Apr 11, 2005
  • #19
I love mine! FRPP shorties and bassani catted X, it sounds MEAN, plain and simple. if you want quiet, buy a lincoln.
 

SonicBlueBabe

New Member
Sep 20, 2003
289
0
0
Boca Raton, FL
Apr 14, 2005
#20
  • Apr 14, 2005
  • #20
ACSPONY said:
Good to hear more happy SLP people instead of the usual redneck truck bashing!
Click to expand...
I don't understand how people say that it sounds like a redneck truck. I love my setup and I think it sounds bad ass
 
  • 1
  • 2
  • 3
Next
1 of 3 Next Last
You must log in or register to reply here.

Similar threads

Y
Cams in Ca?
  • yelol2v
  • May 12, 2024
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
1
Views
626
1996 - 2004 SN95 Mustang -General/Talk- Sep 1, 2024
2vVert
2
9
Fox Hazards not working but blinkers do
  • 93fox_c
  • Dec 2, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
1
Views
179
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Dec 2, 2025
AeroCoupe
C
98 mustang keeps popping at idle like popcorn please help
  • Cannron
  • Aug 14, 2025
  • SN95 4.6L Mustang Tech
Replies
2
Views
164
SN95 4.6L Mustang Tech Aug 14, 2025
squeak93
K
Engine 2000 Mustang GT - Fuel issue post-blown spark plug repair
  • kenster1092
  • Feb 26, 2026
  • SN95 4.6L Mustang Tech
Replies
4
Views
295
SN95 4.6L Mustang Tech Mar 10, 2026
kenster1092
K
Drivetrain Rear end clunk
  • seanmahoney
  • Oct 13, 2025
  • SN95 4.6L Mustang Tech
Replies
3
Views
397
SN95 4.6L Mustang Tech Oct 13, 2025
nickyb
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?